1. SQLite：
SQLite是一个提供关系数据库管理系统(RDBMS)的软件库。它是由D. Richard Hipp在2000年8月设计的。SQLite的设计目标是允许在不安装数据库管理系统(DBMS)或不需要数据库管理员的情况下运行该程序。
2. MS SQL Server：
Microsoft SQL Server是一个依赖于平台的关系数据库管理系统(RDBMS)，它既是GUI也是基于命令的软件。它支持公司IT环境中的各种事务处理，商业智能和分析应用程序。它由Microsoft Corporation开发，最初于1989年4月24日发布。 SQLite和MS SQL Server之间的区别：
| S.No. | SQLITE | MS SQL SERVER |
|---|---|---|
| 1. | It was developed By D. Richard Hipp in August 2000. | It was developed by Microsoft Corporation and initially released on April 24, 1989. |
| 2. | SQLite is developed only in C language. | MS SQL server is written in C and C++. |
| 3. | The primary database model for SQLite is RDBMS. | The primary database model for MS SQL Server is also RDBMS |
| 4. | The license for SQLite is open-source. | The license for MS SQL Server is commercial. |
| 5. | There is no secondary database model for SQLite. | The secondary database model for MS SQL Server are Document store and Graph DBMS. |
| 6. | SQLite does not support XML data format. | MS SQL Server supports XML data format. |
| 7. | In SQLite, the data schema is dynamic. | In MS SQL Server, the data schema is fixed. |
| 8. | It does not support any replication methods. | It supports replication methods but depending on the SQL-Server Edition. |
| 9. | SQLite does not require a server to run. Hence, it is serverless. | Server operating systems for MS SQL Server are Linux and Windows. |
| 10. | It supports in-memory capabilities. | It also supports in-memory capabilities. |
| 11. | SQLite does not support Map Reduce method. | MS SQL Server also does not supports Map Reduce method. |